Abstract
A new divide and conquer method is proposed. It employs a coarse grid discretization like multiple shooting does, but solves the local problems in a "BVP-way," i.e., by some global method. A sophisticated error control is developed to combine local and global convergence of the Newton updating. An implementation based on using the collocation code COLNEW is briefly discussed and a number of examples are given to illustrate the success of the method, in particular for singular perturbation problems.
Original language | English |
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Pages (from-to) | 1723-1739 |
Journal | SIAM Journal on Numerical Analysis |
Volume | 30 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1993 |